Pre-cell

A pre-cell is a hypothetical lipid-based structure that, under the RNA world hypothesis, could have confined RNA in ancient times. A pre-cell allowed the RNA to remain in close proximity with other RNA molecules, keeping them concentrated and allowing for an increased reaction rate of enzymes. Pre-cells would have had semi-permeable membranes, allowing only certain molecules to pass through. These enclosed structures may have facilitated natural selection in RNA molecules.

单词	precellular
释义	precellular 英汉-汉英词典前细胞的词组 \| 习惯用语您要查找的是不是： cellular adj. 细胞的；多孔的；由细胞组成的 n. 移动电话；单元 unicellular adj. 单细胞的 extracellular adj. [生](位于或发生于)细胞外的 precellular 前细胞的网络短语: precellular period 前细胞时期 precellular evolution 细胞前进化英语百科 Pre-cell A pre-cell is a hypothetical lipid-based structure that, under the RNA world hypothesis, could have confined RNA in ancient times. A pre-cell allowed the RNA to remain in close proximity with other RNA molecules, keeping them concentrated and allowing for an increased reaction rate of enzymes. Pre-cells would have had semi-permeable membranes, allowing only certain molecules to pass through. These enclosed structures may have facilitated natural selection in RNA molecules.
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precellular

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网络短语:

Pre-cell